What’s the climate like in London?
The current climate of London features average monthly temperatures ranging from highs of 23°C during the day to lows of 8°C. The average yearly temperature is around 16°C. At night, temperatures in the colder months average around 2°C and in the warmer months around 14°C.
The highest temperature recorded in London in recent years was 38°C in July 2022. The lowest daytime temperature recorded was -3°C in March 2018.
On average, London gets 698 mm of precipitation each year. Of this, about 4,6 cm is snowfall. For comparison, UK gets 701 mm of precipitation each year.
Curious about the climate in other parts of England? Check out the weather and climate in places like Edinburgh, Cornwall, Devon, or have a look at other destinations in England.
Best time to visit London?
The best time to visit London for sunny weather is May through September. During this period, you'll have good temperatures and not too much rain, making it a great time to visit London. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Climate Table of London
The climate table of London shows the average temperatures, precipitation, snow, and UV index per month. The table gives an overview of the average day and night temperatures in degrees Celsius, the total amount of precipitation in millimetres, the total snowfall in centimetres, and the UV index for each month. Precipitation is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp. max (°C) | 8 | 10 | 11 | 15 | 18 | 22 | 23 | 22 | 20 | 15 | 11 | 9 |
| Temp. min (°C) | 3 | 4 | 4 | 6 | 9 | 13 | 15 | 14 | 12 | 9 | 6 | 4 |
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| Precipitation (mm) | 58 | 52 | 55 | 29 | 46 | 57 | 52 | 60 | 44 | 115 | 63 | 67 |
| Snow (cm) | 0,8 | 0,8 | 1,7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1,3 |
| UV Index | 1 | 3 | 4 | 6 | 6 | 6 | 6 | 5 | 5 | 3 | 2 | 1 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 16°C
- Highest temperature: 23°C in July
- Lowest temperature: 8°C in January
- Precipitation*: 698 mm per year, averaging 58 mm per month
- Snowfall: 4,6 cm per year
- Driest months: 29 mm in April, 44 mm in September and 46 mm in May
- Wettest months: 115 mm in October, 67 mm in December and 63 mm in November
*Precipitation is measured as a combination of rain, snow, and hail
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Weather experiences in London
Excellent
I was here in early December in 2015 and it was quite warm f... more
Good
Surprisingly, there was less rain than expected. Cloud cover... more
Table of Contents
Average Temperature per Month in London
This graph shows the average maximum temperatures per month in London, England. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in London
This graph shows how much precipitation London, England, gets on average per month. Precipitation is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of precipitation is measured in millimetres and the average is calculated based on the recorded precipitation per month from past years.
Average Snowfall per Month in London
This graph shows how much snow London, England, gets on average per month. The amount of snowfall is measured in centimetres and the average is calculated based on the recorded snowfall per month from past years.
Average UV Index per Month in London
This graph shows the average UV index per month in London, England. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in London
This graph shows the average yearly temperature in London, England. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in London
This chart shows the total yearly precipitation in London, England, over the past few years. The total yearly precipitation, measured in millimetres, is the sum of all the rain that fell in the twelve months of that year.
Total Yearly Snowfall in London
This chart shows the total yearly snowfall in London, England, over the past few years. The total yearly snowfall, measured in centimetres, is the sum of all the snow that fell in the twelve months of that year.
Weather experiences in London
The weather in London is rated an average of 3,1 out of 5 stars by 9 visitors. Have you been to London? Share your weather experience to help other visitors.
Write your own review
Surprisingly, there was less rain than expected. Cloud cover often eased the oppressive heat. However, an umbrella was required.— This text is automatically translated to English
The days often started sunny, but it rained in the afternoon. However, the temperature was pleasant for a walk in the park.— This text is automatically translated to English
Sunny moments alternated with cool days and light rain. Nevertheless, warmth prevailed and the overall atmosphere was surprisingly refreshing.— This text is automatically translated to English
July in London was mild with moderate rain and sunshine. The weather was typically British, unpredictable but generally pleasant enough to enjoy. Dress in layers to be prepared for changing weather conditions.— This text is automatically translated to English
While the wet conditions were suitable for sightseeing in traditional British pubs, it was definitely no place for sun or snow. Dress warmly!— This text is automatically translated to English
August was surprisingly mild in London, with temperatures around 20 degrees Celsius. Unfortunately, the beautiful weather was regularly interrupted by unexpected rain showers. Not a typical sun spot, but the occasional sunny spot was nice.— This text is automatically translated to English
Not really suitable for outdoor activities. A warm coat and an umbrella are necessary items. Don't wait for sunshine or snowflakes.— This text is automatically translated to English
Don't expect sunny days or snowy fun. Warm clothes and an umbrella are mandatory!— This text is automatically translated to English
I was here in early December in 2015 and it was quite warm for the time of year then. We walked there then without coats. It was also exceptionally warm then in the Netherlands.— This text is automatically translated to English
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Average Weather in London by Month
Click on a month below to see detailed weather info for London. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
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